Sheffield Corp. is constructing a building. Construction began in 2020 and the building was completed 12/31/20. Sheffield made payments to the construction company of $3120000 on 7/1, $6468000 on 9/1, and $5870000 on 12/31. Weighted-average accumulated expenditures were a. $3716000
b. $3177000.
c. $15458000.
d. $9588000

Explanation:

Date = July 1 - 21

Expenses = 3,120,000

Weighted average expenses =  3,120,000 * 6/12 = 1,560,000

Accumulated expenses = 1,560,000

Date = Sept 1 - 21

Expenses = 6,468,000

Weighted average expenses =  6,468,000 * 4/12 = 3,716,000

Accumulated expenses = 3,716,000 - 1,560,000 = 2,156,000

Date = Dec 1 - 21

Expenses = 5,870,000

Weighted average expenses =  5,870,000*0/12 = 5,870,000

Accumulated expenses = 5,870,000 - 2,156,000 = 3,716,000

Thus, the weighted-average accumulated expenditures were $3,716,000.

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.

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