Consider the following relation:
BIKE_SALE(Bike_ID, Salesperson_ID, Date_Sold , Sale_Commission,
Discount_Percentage)
Assume that a motorbike may be sold by multiple Salesperson, and hence
{Bike_ID, Salesperson_ID} is the primary key. Additional dependencies are:
 Bike_ID -> Date_Sold
 Bike_ID -> Discount_Percentage
 Date_Sold -> Discount_Percentage
 Salesperson_ID -> Sale_Commission
Identify if this relation is in 1NF, 2NF, 3NF? Please specify your reasons and
normalize if you think it is needed.

Ajeweler designing a pin has decided to use five stones chosen from diamonds, rubies, and emeralds. in how many ways can the stones be selected?

Program description: a c# app is to be created to produce morse code. the morse code assigns a series of dots and dashes to each letter of the alphabet, each digit, and a few special characters (such as period, comma, colon, and semicolon). in sound-oriented systems, the dot represents a short sound and the dash represents a long sound. separation between words is indicated by a space, or, quite simply, the absence of a dot or dash. in a sound-oriented system, a space is indicated by a short period of time during which no sound is transmitted. the international version of the morse code is stored in the data file morse.txt.

The gene form of a trait is called a(n)