Can anyone thats good in accounting me !

paid cash for a delivery (miscellaneous expense), $15.00. c9.
sold services on account to scott company, $400.00. s2.
paid cash for supplies, $22.00. c10.
paid cash for rent, $100.00. c11.
paid cash for postage (miscellaneous expense), $44.00. c12.
received cash from sales, $685.00. t31.
paid cash to owner as withdrawal of equity, $400.00. c13.
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George kyparisis makes bowling balls in his miami plant. with recent increases in his​ costs, he has a newfound interest in efficiency. george is interested in determining the productivity of his organization. he would like to know if his organization is maintaining the manufacturing average of a​ 3% increase in productivity. he has the following data representing a month from last year and an equivalent month this​ year: last year now cost per input unit units produced 1 comma 2001,200 1 comma 2001,200 labor​ (hours) 300300 275275 ​$1212 per hour resin​ (pounds) 5050 4545 ​$55 per pound capital invested​ ($) 10 comma 00010,000 11 comma 00011,000 22​% per month energy​ (btu) 2 comma 9002,900 2 comma 7502,750 ​$0.600.60 per btu the percent change in productivity for one month last year versus one month this year on a multifactor basis with dollars as the common denominator​ = 3.153.15​% ​(enter your response as a percentage rounded to two decimal​ places).