If a company is considering the purchase of a parcel of land that was acquired by the seller for $94,000, is offered for sale at $168,000, is assessed for tax purposes at $104,000, is recognized by the purchaser as easily being worth $158,000, and is purchased for $155,000, the land should be recorded in the purchaser's books at:

a. $155,000.
b. $104,000.
c. $158,000.
d. $156,500.
e. $168,000.

Acompany manufactures x units of product a and y units of product b, on two machines, i and ii. it has been determined that the company will realize a profit of $3 on each unit of product a and $4 on each unit of product b. to manufacture a unit of product a requires 7 min on machine i and 5 min on machine ii. to manufacture a unit of product b requires 8 min on mchine i and 5 min on machine ii. there are 175 min available on machine i and 125 min available on machine ii in each work shift. how many units of a product should be produced in each shift to maximize the company's profit p?