Effective controls relevant to purchasing of raw materials should usually include all of the following except Obtaining third-party written quality and quantity reports prior to payment for the raw materials. Determining the need for the raw materials prior to preparing the purchase order. Systematic reporting of product changes that will affect raw materials. Obtaining financial approval prior to making a commitment.

. Obtaining third-party written quality and quantity reports prior to payment for the raw materials

Explanation:

Purchases of raw materials can be regarded as purchases of all commodities that is required as inputs in the process of production as well as related to the supply of factors of production. It should be noted that Effective controls relevant to purchasing of raw materials should usually include; ✓Determining the need for the raw materials prior to preparing the purchase order.

✓Systematic reporting of product changes that will affect raw materials. Obtaining financial approval prior to making a commitment.

in 2001, dell computer became the world’s largest personal computer vendor, continuing to

gain market share and post profits in an industry struggling with slumping sales and billions of

dollars in losses. dell sells 90% of its pcs directly to the final customer, largely bypassing the

reseller channel that accounts for most of the world’s pc sales. this direct customer relationship

is the key to dell’s business model, and provides distinct advantages over the indirect sales

model. dell’s direct relationship with the customer allows it to tailor its offerings to customer

needs, offer add-on products and services, and use the internet to offer a variety of customer

services. in addition, dell’s pcs are built to customers’ specifications upon receipt of an order,

giving dell additional advantages over indirect pc vendors who must try to forecast demand and

ship products based on those forecasts. dell’s direct sales and build-to-order model has achieved

superior performance in the pc industry in terms of inventory turnover, reduced overhead, cash

conversion, and return on investment (kraemer, et al., 2000).

explanation:

answer; dogs;