i need help solving these problems

Lopez Company is considering replacing one of its old manufactunng machines. The old machlne has a book value of $48,000 and a remaining useful life of five years. It can be sold now for $58,000. Vartable manufacturing costs are $44,000 per year for this old machine information on two altemative replacement machines follows. The oxpected useful life of each replacernent machine is five years. (a) Compute the income increace or decrease from replacing the old machine with Machine A (b) Compute the income increase or decrease from replacing the old machine wtth Machine B. (c) Should Lopez keep or replace its old machine? (d) If the machine should be replaced, Which new machine should Lopez purchase? Complete this question by entering your answers in the tabs below. Compute the income increase or decrease from replacing the old machine with Machine A. \{Amounts to be deducted should be indicated with a minus sign? A company must decide between scrapping or reworking units that do not pass inspection. The compary has 19,000 defective units that have already cost $132000 to manufacture. The units can be sold as scrap for $62,700 or feworked for $87,400 and then sold for $171,000. (a) Prepare a scrap or rework analysis of income effects. (b) Should the compary sell the units as scrap or rework them? Techcom is designing a new smartphone. Each unit of this new phone will require $236 of direct matertals. \$16 of direct labor. $28 of varlable overhead: $24 of varlable selling. general, and administrative costs, $40 of fixed overhead costs, and $16 of fixed seling. general, and administrative costs. 1. Compute the selling price per unit if the company uses the total cost method and plans a markup of 180% of total costs. 2. The company is a price-taker and the expected selling price for this type of phone is $860 per unit. Compute the target cost per unit if the company's target profit is 60% of expected selling pice. 3. Compute the selling price per unit if the company uses the varlable cost method and plans a markup of 200% of varlable conts. Complete this question by entering your answers in the tabs below. Compute the selling price per unit if the company uses the tocal cost method and plans a markup of 180% of total costs. Colt Compary producec two skateboard models. Machine time per unt for Hero is two hours and for Flip is one hour. The machine's capacity is 1780 hours per yeur. Colt can sell up to 608 units of Hero and 864 units of Fip per yoar Seling prices and varlable cocts follow. Marin Company makes several products, Including canoes. The company reports a loss from its canoe segment (see below) All its variable costs are avoidable, and $327,500 of its fixed costs are avoldable. (a) Compute the income increase or decrease from eliminating this segment. (b) Should the segment be continued or eliminated? Complete this question by entering your answers in the tabs below. Compute the income increase or decrease from eliminating this segment