Probett's auto body repair shop had revenues that averaged $90,000 per week in april and $80,000 per week in may. during both months, the shop employed six full-time (40 hours/week) workers. in april the firm also had four part-time workers working 25 hours per week but in may there were only 2 part-time workers and they only worked 10 hours per week. what is the percentage change in labor productivity from april to may for probett's auto body repair?

In 2018, laureen is currently single. she paid $2,800 of qualified tuition and related expenses for each of her twin daughters sheri and meri to attend state university as freshmen ($2,800 each for a total of $5,600). sheri and meri qualify as laureen’s dependents. laureen also paid $1,900 for her son ryan’s (also laureen’s dependent) tuition and related expenses to attend his junior year at state university. finally, laureen paid $1,200 for herself to attend seminars at a community college to her improve her job skills.what is the maximum amount of education credits laureen can claim for these expenditures in each of the following alternative scenarios? a. laureen's agi is $45,000.b. laureen’s agi is $95,000.c. laureen’s agi is $45,000 and laureen paid $12,000 (not $1,900) for ryan to attend graduate school (i.e, his fifth year, not his junior year).