A) What percentage improvement is needed in the supply chain strategy for profit to improve to $29 comma 00029,000? What is the cost of material with a $29 comma 00029,000 profit? A decrease of nothing% in material (supply-chain) costs is required to yield a profit of $29 comma 00029,000, for a new material cost of $nothing. (Enter your response for the percentage decrease to one decimal place and enter your response for the new material cost as a whole number.)

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).