With the information of the question we have:
1 Step (Find the mRNA sequence)
Template DNA = TAC AAT CGA ACT
mRNA = AUG UUA GCU UGA (RNA does not have the thymine base, it is replaced by uracil in this molecule to pair with adenine).
2 Step (find the amino acid sequence with the information given by in the question)
mRNA = AUG UUA GCU UGA
Amino Acid = Met (M) - Leu (L) - Ala (A) - Trp (T)
Start Stop
The amino acid decoded by the translation of this mRNA sequence is from a protein with initial and final amino acids already determined (translation start and stop codon)