Can someone check my answers, please?

5. marksman company. Provides the following information for the new product it recently introduced. 530 total unit cost $10 desired ROI per unit 540 target selling price. what would be marksman's company percentage markup on cost? 125% 35% 31 118% 25% I5. Tsunami electrical repair has decided to price its work on time and material bases. it Estimates the following cost for the year related to labor. $100,000 technician wages and benets $40,000 ofce employee's salary and benefits 580,000 other overhead tsunami desires a prot margin of$10 per labor hour and budget 5000 hours of repair me for the year. The office employee's salary benets and other overhead costs should be divided evenly between time and charges and material loading charges. Tsunami labor charge per hour would be. $42 $34 $32 $30 3'. when a company uses time and material pricing, the material loading charge is expressed as a percentage of the total estimated labor cost for the year the total estimated cost of parts and material for the year the total estimated overhead cost for the year the total estimated costs of parts materials and labor for the year