Carlos consumes only two goods, apples and bananas. His utility function is U(a, b)= a3b2. Before trade, his initial endowment is wa apples and wb bananas. After he trades to his optimal consumption point at these prices, the relative prices change. Carlos is allowed to make further trades if he wishes. a. Carlos will definitely be better off after the price change.

b. Carlos will be better off if the price of the good he was selling goes up and worse off if the price of the good he was selling goes down.

c. Carlos will be better off if the price of the good he was selling goes down and worse off if the price of the good he was selling goes up.

d. Carlos’s utility will not be affected by the change.

Acontractor was awarded a purchase order for commercial items for $1.5 million under the authority of far subpart 13.5. the purchase order was issued in november 2010 and containedall applicable clauses that were current as of the date of the purchase order. under the purchase order, the contractor is required to comply with a small business subcontracting plan that contains all of the required elements. which of the following is true? a.the contractor must submit a standard form 294, subcontracting report for individual contracts. b.the contractor must submit an individual subcontracting report through the electronic subcontracting reporting system (esrs). c.the contractor may submit either an sf 294 or report its subcontracting through esrs. d.the contractor is not required to submit any subcontracting reports.