Four-month-old baby oscar is a participant in a preferential looking experiment. researchers show oscar two photos, one of which is of his mother's face, and the other which is of a female stranger's face. the photos are presented repeatedly in differing locations, and the amount of time oscar spends looking at the photos is recorded. what will researchers conclude if oscar shows a reliable preference for his mother's face over the stranger's face?

The following items could appear on a bank reconciliation: a. outstanding checks, $670. b. deposits in transit, $1,500. c. nsf check from customer, no. 548, for $175. d. bank collection of note receivable of $800, and interest of $80. e. interest earned on bank balance, $20. f. service charge, $10. g. the business credited cash for $200. the correct amount was $2,000. h. the bank incorrectly decreased the business's by $350 for a check written by another business. classify each item as (1) an addition to the book balance, (2) a subtraction from the book balance, (3) an addition to the bank balance, or (4) a subtraction from the bank balance.