Two choices for borrow soil are available. borrow a borrow b unit weight in place of borrow site 120 lbf/ft3 120 lbf/ft3 unit weight in transport 95 lbf/ft3 - void ratio in transport - 0.92 water content in place of borrow site 15% 10% cost to excavate (in place) $0.20/yd3 $0.10/yd3 cost to haul (transport) $0.30/yd3 $0.40/yd3 specific gravity of solids 2.7 2.7 maximum proctor dry unit weight 110 lbf/ft3 110 lbf/ft3 it will be necessary to fill a 300,000 yd3 depression, and the fill material must be compacted to 95% of the standard proctor (maximum) density. a 10% final moisture content is desired in either case. the unit weight of water is 62.4 lbf/ft3. (a). what would be the excavated volume of borrow from site a in place? (b). what would be the volume of borrow from site b in transport? (c). what soil would be cheaper to use?

Exercise 4-6 the following balances were taken from the books of alonzo corp. on december 31, 2017. interest revenue $86,000 accumulated depreciation—equipment $40,000 cash 51,000 accumulated depreciation—buildings 28,000 sales revenue 1,380,000 notes receivable 155,000 accounts receivable 150,000 selling expenses 194,000 prepaid insurance 20,000 accounts payable 170,000 sales returns and allowances 150,000 bonds payable 100,000 allowance for doubtful accounts 7,000 administrative and general expenses 97,000 sales discounts 45,000 accrued liabilities 32,000 land 100,000 interest expense 60,000 equipment 200,000 notes payable 100,000 buildings 140,000 loss from earthquake damage 150,000 cost of goods sold 621,000 common stock 500,000 retained earnings 21,000 assume the total effective tax rate on all items is 34%. prepare a multiple-step income statement; 100,000 shares of common stock were outstanding during the year. (round earnings per share to 2 decimal places, e.g. 1.48.)

Under t, the point (0,2) gets mapped to (3,0). t-1 (x,y) →

Describe how to write a main idea expressed as a bottom-line statement