How would I solve these accounting problems?

Q 7.35: Every week, Prairie Dairy homogenizes and pasteurizes several thousand gallons of milk. The dairy must then decide whether to bottle the milk and sell it as is or to process it further into cottage cheese. 0f the events listed below, which would MOST likely affect the dairy/s choice to switch production from bottled milk to cottage cheese, or vice versa? i/K'. A change in the selling price of bottled milk relative to that of cottage cheese. =0 A change in the monthly maintenance costs for the homogenization machinery. n) An increase in the per-gallon cost of raw milk. 0) A decrease in the cost of labor for operating the pasteurization equipment. Q 7.35: Wellington Tech is conducting an incremental analysis to determine whether it should retain or replace an old machine. Which ofthe following pieces of information are relevant to Wellington's decision? Select the three that apply. A ' Upcoming repair costs for the old machine. B ' Remaining useful life of the old machine. (3 ' Original purchase price of the old machine. D ' Current sales value of the old machine. E ' Book value of the old machine. F Previous repair costs for the old machine. Q 7.35: Pinnacle Corporation just discontinued two products. Financial data related to these products is provided below: Product A Product B Sales $198,000 $78,900 Variable expenses 84,200 34,100 Fixed expenses 137,000 60,800 Increase in net income due to product discontinuation 9,500 3,840 Based on these data, what amount of Product A's fixed costs was Pinnacle unable to eliminate? A $13,700 B $3,840 C $12, 160 D $9,500